Since it's been asked a lot... Here's when to start testing with OPKs.

This is according to the instructions for the Clearblue easy digital OPKs.

To calculate your cycle length, count the day your period starts (first day of full menstrual flow) as Day 1, and continue counting through to the day before your next period starts. The number of days is your cycle length.

If your cycle is ____ start testing on ____.


22 days or less -- CD 5
23 days -- CD 6
24 days -- CD 7
25 days -- CD 8
26 days -- CD 9
27 days -- CD 10
28 days -- CD 11
29 days -- CD 12
30 days -- CD 13
31 days -- CD 14
32 days -- CD 15
33 days -- CD 16
34 days -- CD 17
35 days -- CD 18
36 days -- CD 19
37 days -- CD 20
38 days -- CD 21
39 days -- CD 22
40 days -- CD 23

If you don't know, start on CD 10.

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

You are always so helpful. Thanks for always thinking of everyone.

How long have you been TTC? You have so much info. I wish you lots of luck this month and lots of

-Kelly

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

Posted by Kelly529

You are always so helpful. Thanks for always thinking of everyone.

How long have you been TTC? You have so much info. I wish you lots of luck this month and lots of

-Kelly

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

I have wacky cycles, and even with Clomid, I O late. My cycles are typically on average 37/38 days. However, if I went by that chart, I would actually miss my O date, as I tend to surge around CD23 or 24

Message edited 1/8/2008 5:08:16 PM.

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

Posted by maybeamommy

Posted by Kelly529

You are always so helpful. Thanks for always thinking of everyone.

How long have you been TTC? You have so much info. I wish you lots of luck this month and lots of

-Kelly

Thanks!

We've been trying since September, but I'm really hopeful this month! We set a goal for ourselves to be pregnant by February, so I'm hoping we can meet our goal!

Lots of luck to you too

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

-Kelly


Thanks!

We've been trying since September, but I'm really hopeful this month! We set a goal for ourselves to be pregnant by February, so I'm hoping we can meet our goal!

Lots of luck to you too


Thanks for the info~

We've been trying since september too!!! GL to you

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

I have a 31-34 day cycle and I o'd really early last month (CD 12 I think), so I recommend to start on day 10 or start as soon as you see EWCM. THat is what I did and I got my surge the next day

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

wow

thanks for that info!

that helps a lot!

I guess I'll start testing tomorrow or Thurs...my cyle has been 26-27 days


and start BD starting on day 11 which will b Friday!

Wish me luck ladies!

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

BUMP

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

I was reading that lets say the time I test is 9am, if I get AF on CD1 at 3pm then I should count CD2 as CD1.

Is this correct?

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

Thanks, I read something diffrent in the booklet. Sorry I am talking about CBEFM

Message edited 2/25/2009 8:29:20 PM.

Re: Since it's been asked a lot... Here's when to start testing with OPKs.

we love you mam!!!!!!!!!!